I know one. Fix the brick ghost bug.
What we need is default 6 high bricks to go with the castle wall.
We'll make it do it
I found this posted by Badspot:http://forum.blockland.us/index.php?topic=16725.15And though that it maybe is time to implement it soon. It only have gone a little bit more than three years since then...To clear things out: Day/Night transitions. Or a better more dynamic system to change light on a map.
Boxes with wheels EVERYWHERE.